Graphene-based Energy Storage Technologies: Supercapacitors and Li-ion Batteries.

(1) Based on novel electrode materials such as graphene fibre, film and monolith, develop 1D yarn, 2D plane and 3D flexible supercapacitors.

(2) Based on graphene assembly composites, develop novel high energy density hybrid supercapacitors and novel, low weight, stretchable and foldable supercapacitors.

(3) Based on unique graphene aerogel as cathode of Al-ion battery, develop high performance Al-graphene battery;raise the "defect-free principle" (the fewer the defects, the better the performance) as the guidance for graphene cathode materials, present new thinking on futher progress.